Astrum ET280 Wireless Neckband Earphones Bluetooth 5.0, Magnetic Design, 10mm Drivers, 12H Playtime Black SKU: A10528-B

The Astrum ET280 Wireless Neckband Earphones are designed for dynamic sound and all day comfort. Featuring Bluetooth 5.0 for stable connectivity and 10mm HD audio drivers, these earphones deliver crisp highs and deep stereo bass perfect for music, calls, and workouts.

The magnetic earbud design keeps them securely around your neck when not in use, while the soft rubber ear tips ensure a snug, comfortable fit during long listening sessions. Lightweight and portable, the ET280 is ideal for sports, leisure, and professional use.

Enjoy hands free calls with built-in mic functionality and multi-device pairing for seamless switching. With up to 12 hours of playtime and 200 hours standby, this neckband is built for extended performance and convenience.

Key Features
🎧 Bluetooth 5.0 – Stable wireless connection with multi-pairing support
🔊 10mm HD Drivers – Rich bass and clear sound quality
🧲 Magnetic Earbuds – Secure neckband design for easy storage
📞 Hands-Free Calling – Built-in mic for clear voice transmission
🧳 Lightweight & Portable – Ideal for workouts and travel
🔋 Up to 12 Hours Playtime – Long battery life for daily use
🔌 USB Charging – Fully charges in approx. 1.5 hours
🕒 12-Month Manufacturer Warranty – Reliable long-term performance

Technical Specifications
Feature Details
SKU A10528-B
Product Code ET280
Bluetooth Version 5.0
Driver Size 10mm HD Dynamic
Cable Length 30cm
Frequency Response 20Hz – 22KHz
Sensitivity 108±3dB
Impedance 16Ω
Play Time Up to 12 hours
Standby Time Up to 200 hours
Charging Time Approx. 1.5 hours
Warranty 12 Months Limited Manufacturer Warranty

What’s Included
1 × Astrum ET280 Wireless Neckband Earphones – Black
1 × USB Charging Cable
1 × User Manual

Ideal Use Cases
🏃‍♂️ Workout-ready earbuds with secure magnetic neckband
📞 Hands-free calls during commutes or office hours
🎶 Immersive music experience with deep bass and long battery life
🧳 Travel-friendly design for active lifestyles